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随着生产的发展,县、乡水利规划的重要性在一定意义上讲,并不亚于大型水利规划,而且它还为水利科研提出一些新的课题。本文仅就县、乡水利规划的规模和特点提供一个粗略的轮廓。 1、县乡水利规划的规模在一县一乡范围内,一个县的而积不过几百至二、三千平方公里;一个乡的面积不过几十至一、二百平方公里。因此,从规模来说,县乡水利规划实际上
With the development of production, the importance of water planning in counties and townships is not inferior to that of large-scale water conservancy projects in a certain sense. It also proposes some new topics for water conservancy research. This article only on the county and township water planning to provide a rough outline of the size and characteristics. 1, the scale of county and township water conservancy planning in a county within the scope of a township, but a few counties to two or three thousand square kilometers; a township, but a few dozen to one, two hundred square kilometers. Therefore, from a scale, county and township water conservancy planning in fact